ADG2108YCPZ-HS-RL7 Datasheet ADG2108YCPZ-REEL7, ADG2108BCPZ-REEL7, EVAL-ADG2108EBZ | P13-P15

ADG2108 Data Sheet

Rev. B | Page 12 of 28

80

70

60

50

40

30

20

10

0

0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0

SOURCE VOLTAGE (V)

R

ON

(Ω)

T

A

= +125°C

T

A

= +85°C

T

A

= +25°C

T

A

= –40°C

V

DD

= 8V

V

SS

= 0V

I

DS

= 10mA

05898-013

Figure 10. R

ON

vs. Temperature, V

DD

= 8 V

16

14

12

10

8

6

4

2

0

0 20 40 60

80 100 120

TEMPERATURE (°C)

LEAKAGE CURRENTS (nA)

X CHANNELS,

V

BIAS

= +4V

Y CHANNELS,

V

BIAS

= –2V

V

DD

= +5V

V

SS

= –5V

05898-014

Figure 11. On Leakage vs. Temperature, Dual ±5 V Supplies

12

10

8

6

4

2

0

–2

0

20 40 60 80 100 120

TEMPERATURE (°C)

LEAKAGE CURRENTS (nA)

X, Y CHANNELS;

V

BIAS

= –2V ON X CHANNEL;

+4V ON Y CHANNEL

X, Y CHANNELS;

V

BIAS

= +4V ON X CHANNEL;

–2V ON Y CHANNEL

V

DD

= +5V

V

SS

= –5V

05898-015

Figure 12. Off Leakage vs. Temperature, Dual ±5 V Supplies

18

12

16

14

10

8

6

4

2

0

–2

0 20 40 60 80 100 120

TEMPERATURE (°C)

LEAKAGE CURRENTS (nA)

Y CHANNELS, V

BIAS

= 7V

X CHANNELS, V

BIAS

= 7V

Y CHANNELS, V

BIAS

= 1V

V

DD

= 12V

V

SS

= 0V

05898-011

Figure 13. On Leakage vs. Temperature, 12 V Single Supply

9

6

8

7

5

4

3

2

1

0

–1

0 20 40 60 80 100 120

TEMPERATURE (°C)

LEAKAGE CURRENTS (nA)

X, Y CHANNELS;

V

BIAS

= 7V ON X CHANNEL;

1V ON Y CHANNEL

X, Y CHANNELS;

V

BIAS

= 1V ON X CHANNEL;

7V ON Y CHANNEL

V

DD

= 12V

V

SS

= 0V

05898-012

Figure 14. Off Leakage vs. Temperature, 12 V Single Supply

0

–5.0

SUPPLY VOLTAGE (V)

CHARGE INJECTION (pC)

–0.5

–1.0

–1.5

–2.0

–2.5

–3.0

–3.5

–4.0

–4.5

–3–5 –1 1 3

5 7 9 11

V

DD

= +5V, V

SS

= –5V

V

DD

= +12V, V

SS

= 0V

05898-030

Figure 15. Charge Injection vs. Supply Voltage

Data Sheet ADG2108

Rev. B | Page 13 of 28

TEMPERATURE

(°C)

t

ON

/

t

OFF

(ns)

100

120

140

160

180

200

220

240

–40 –20 0 20 40 60 80 100 120

t

ON

t

OFF

V

DD

= 12V, V

SS

= 0V

V

DD

= +5V, V

SS

= –5V

05898-029

Figure 16. t

ON

/t

OFF

Times vs. Temperature

–2

–8

–7

–6

–5

–4

–3

10 1G 10G10M

100k1k

FREQUENCY (Hz)

INSERTION LOSS (dB)

V

DD

= +5V

V

SS

= –5V

T

A

= 25°C

05898-020

Figure 17. Individual Inputs to Individual Outputs Bandwidth,

Dual ±5 V Supply

–1

–2

–8

–7

–6

–5

–4

–3

10 1G 10G10M100k1k

FREQUENCY (Hz)

INSERTION LOSS (dB)

V

DD

= 12V

V

SS

= 0V

T

A

= 25°C

05898-021

Figure 18. Individual Inputs to Individual Outputs Bandwidth,

12 V Single Supply

0

–1

–2

–8

–7

–6

–5

–4

–3

FREQUENCY (Hz)

INSERTION LOSS (dB)

10 1G 10G10M100k1k

V

DD

= +5V

V

SS

= –5V

T

A

= 25°C

05898-022

Figure 19. One Input to Eight Outputs Bandwidth, ±5 V Dual Supply

–10

–110

–100

–90

–80

–70

–60

–50

–40

–30

–20

10

1G10M

100k1k

FREQUENCY (Hz)

INSERTION LOSS (dB)

V

DD

= +5V TO +12V

V

SS

= –5V TO 0V

T

A

= 25°C

05898-023

Figure 20. Off Isolation vs. Frequency

–120

–100

–80

–60

–40

–20

10 1G10M

100k1k

FREQUENCY (Hz)

INSERTION LOSS (dB)

V

DD

= +5V TO +12V

V

SS

= –5V TO 0V

T

A

= 25°C

ADJACENT

CHANNELS

NON-ADJACENT

CHANNELS

05898-024

Figure 21. Crosstalk vs. Frequency

ADG2108 Data Sheet

Rev. B | Page 14 of 28

0.35

0.05

0.30

0.25

0.20

0.15

0.10

0

0 0.5 1.0 1.5 2.0

2.5 3.0

V

L

= 5V

V

L

= 3V

FREQUENCY (MHz)

I

L

(mA)

V

DD

= +5V

V

SS

= –5V

05898-016

Figure 22. Digital Current (I

L

) vs. Frequency

1.8

0.4

0.6

0.8

1.0

1.2

1.4

1.6

0.2

0

0 654321

V

LOGIC

(V)

I

L

(mA)

V

L

= 5V

V

L

= 3V

05898-019

Figure 23. Digital Current (I

L

) vs. V

LOGIC

for Varying Digital Supply Voltage

0

–120

100 1G

FREQUENCY (Hz)

ACPSRR (dB)

–20

–40

–60

–80

–100

1k 10k

100k 1M

10M 100M

V

DD

= 5V/12V

V

SS

= –5V/0V

T

A

= 25°C

0.2V p-p RIPPLE

SWITCH OFF,

WITHOUT DECOUPLING

SWITCH ON,

WITHOUT DECOUPLING

WITH DECOUPLING

05898-028

Figure 24. ACPSRR

ADG2108YCPZ-HS-RL7

ADG2108YCPZ-HS-RL7

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